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Showing posts with label oxygen. Show all posts
Showing posts with label oxygen. Show all posts

Tuesday, June 17, 2014

Engine Mods: It All Starts With Airflow- Part 1


Have you ever noticed the big blower sticking out of the hood of a hopped up hot-rod? Or how about the loud exhaust when the throttle is opened on a high horsepower monster machine? Have you ever wondered why the big intake system or loud exhaust on these powerplants? Its not all about chrome, looking cool and noise- no really, its not. 

Tuesday, March 18, 2014

I,C,P,E or Suck, Squish, Bang, Blow... an engine operates HOW?

A friend asked me the other day to diagnose the misfire on his little car and recommend how to fix it when we got onto a sidetracked into a discussion about how the engine actually functions and makes power.  I have answered this question so many times over the years for so many people that I figured I should just get it down in writing.  So here goes- Caution though, there be Physics ahead!
    This explanation needs to be fairly basic to accomplish the goal of assisting folk with no real physics background to get the ideas here.  I will not bore anyone with the math behind it, just the concepts and functional ideas.